ARI ZAIMAN (M.D.) – Pulmonary Disease Physician, NPI 1104862572
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
663 CRITICAL CARE (INTENSIVISTS) in MD
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Provider Addresses for ARI ZAIMAN (M.D.)
PO BOX 64264
BALTIMORE, MD 212644264
Phone:
Type: Mailing
Anne Arundel Medical Center, 2001, Medical Parkway, Bestgate Terrace, Annapolis, Anne Arundel County, Maryland, 21401, United States
ACP
ANNAPOLIS, MD 214013280
Phone: (443) 481-1000
Type: Location
6565 N CHARLES ST STE 411
TOWSON, MD 212045803
Phone: (443) 849-3901
Fax: (443) 849-3902
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $52.
Total Amount is formed as General ($52) + Research ($0) + Ownership ($0) = $52.
Last reported payment date: 2024-06-28 • Largest payer in this snapshot: Amgen Inc. ($52).
Total Amount
$52
General + Research + Ownership
Payments
2
Total payment records
General Amount
$52
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $52 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-09-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040930000344 | I | Critical Care (Intensivists) | MD | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 142 | 81 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 127 | 101 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 78 | 56 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 64 | 45 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 43 | 43 | $0 |
Insurance plans in this area (ZIP 21264)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CRITICAL CARE (INTENSIVISTS) | MD | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 75 | 71 |
| CRITICAL CARE (INTENSIVISTS) | MD | 94727 | Determination of lung volumes using gas dilution or washout | 76 | 72 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), General Surgery | MD | |
| Physician Assistant | GA | |
| Critical Care (Intensivists), Hospitalist, Internal Medicine | MD | |
| N E U R O L O G Y | MD | |
| Critical Care (Intensivists), Internal Medicine | NJ | |
| Nurse Practitioner | MD | |
| O P H T H A L M O L O G Y | MD | |
| H O S P I T A L I S T | TN | |
| Sleep Medicine, Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | MD | |
| N E U R O L O G Y | MD |
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